Visual guidance for takeoff and landing of airplane in low visibility condition, monitor system and technique thereof

A low-visibility, aircraft take-off technology, applied in the aviation field, can solve the problems of inconvenient airport tower intelligent monitoring, difficult to cover the airport, insufficient to meet the aircraft landing requirements, etc., to achieve the effect of low cost, improved detection distance, and broad application prospects.

Inactive Publication Date: 2008-08-20
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
View PDF0 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this detection distance is not enough to meet the requirements of aircraft landing in real low visibility
In addition, when the intruder is in the middle blind zone and outside the beam of ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Visual guidance for takeoff and landing of airplane in low visibility condition, monitor system and technique thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention is described in detail below in conjunction with accompanying drawing:

[0032] figure 1 is a schematic diagram of a landing runway with cooperative signs in low visibility. Such as figure 1 As shown, the shape of the infrared cooperation sign on the landing point area is T-shaped, "—" represents the starting point that can land, and "|" represents the landing direction; the shape of the infrared cooperation mark on the runway boundary is a series of straight line segments arranged at intervals; The infrared cooperation sign set by the plumb weight at the end of the runway is a rectangle with a certain size. The infrared cooperation sign on the parked and taxiing planes at the airport is an omnidirectionally visible approximate spherical shape with a certain size; the infrared cooperation sign on parked and moving vehicles It is an omnidirectional and approximately spherical shape with a certain size; the infrared cooperation signs worn by airpor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a visual guiding and monitoring system for the plane taking off and landing with low visibility and the technique, wherein, the system comprises a plurality of infrared cooperation marks, infrared detecting and imaging systems and control computers, wherein, the infrared cooperation marks are arranged on the landing point area, the runway boundary, the runway end, the planes parked on the airport and gliding on the airport, the parked vehicles and the moving vehicles, the tall buildings and barriers around the airport and the crossroads of the runway; the infrared detecting and imaging systems and control computers are arranged on the control tower of airport, the planes and the vehicles; the control computers are used for controlling all the infrared cooperation marks to emit specific infrared ray; the infrared detecting and imaging systems are used for detecting that the spectrum range is matched with the wavelength of the infrared ray emitted by the infrared cooperation marks. With the computer visual and mode identification technology, the visual guiding and monitoring system enables to extract the relative information automatically to guide the vehicles on the airport to travel, to guide the plane to glide, take off and land, so as to realize the intelligent monitoring for the whole airport. The visual guiding and monitoring system is also suitable for the roads, waterway traffic, collision prevention, rescue and dangerous area warning with low visibility.

Description

technical field [0001] The present invention relates to a visual guidance and monitoring system and technology for aircraft takeoff and landing, in particular to a visual guidance and monitoring system and technology for aircraft takeoff and landing based on infrared cooperation signs under low visibility, specifically for low visibility Deplane taxiing, takeoff and landing. It belongs to the field of aviation technology. Background technique [0002] In low-visibility weather such as heavy fog, the aircraft cannot take off and land safely, resulting in flight delays, causing losses to individuals, airlines, and the national economy, especially when encountering urgent matters, such as overseas visits, attending major emergency meetings, and major rescues. [0003] Due to the growing influence of the development of the global economy on the meteorological environment, it is reported that the average number of days of haze and heavy fog in Nanjing has increased from 2 to 4 d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B64F1/20
Inventor 徐贵力程月华倪立学田裕鹏李鹏王彪李开宇
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap